Rotational rheometry test of Portland cement-based materials–A systematic literature review

L Silvestro, AS Ruviaro, G Lima, LUDT Júnior… - … and Building Materials, 2024 - Elsevier
This study systematically reviews 62 papers on the use of rotational rheometry to assess the
fresh state behavior of Portland cement-based materials. The research highlights the wide …

Exploring the role of calcium sulfate in supersulfated cement: A study of rheological, mechanical, and microstructural properties

JK De Ré, AL Sokolovski, L Silvestro, CA da Luz… - … and Building Materials, 2024 - Elsevier
In order to investigate the impact of different calcium sulfate (CS) sources and forms on the
rheology, hydration, and mechanical properties of supersulfated cement (SSC), SSC pastes …

Investigation of the electrical sensing properties of cementitious composites produced with multi-wall carbon nanotubes dispersed in NaOH

E Mesquita, I Sousa, M Vieira, AM Matos… - Journal of Building …, 2023 - Elsevier
The use of nanomaterials, such as carbon nanotubes, in cement-based composites has
been a topic of considerable attention in recent years due to their potential to monitor civil …

Evaluation of CNTs and SiC whiskers effect on the rheology and mechanical performance of metakaolin-based geopolymers

M Taborda-Barraza, F Padilha, L Silvestro… - Materials, 2022 - mdpi.com
Despite geopolymers having emerged as a more sustainable alternative to Portland cement,
their rheological properties still need to be thoroughly investigated, aiming at the material's …

Stability of carboxyl-functionalized carbon nanotubes in simulated cement pore solution and its effect on the compressive strength and porosity of cement-based …

L Silvestro, GTDS Lima, AS Ruviaro, PJP Gleize - C, 2022 - mdpi.com
The application of carbon nanotubes to produce cementitious composites has been
extensively researched. However, the dispersion of this nanomaterial remains a technical …

Studying the Incorporation of Multi-Walled Carbon Nanotubes in High-Performance Concrete

E Mesquita, AM Matos, I Sousa, M Vieira, LPM Santos - Sustainability, 2023 - mdpi.com
The current work aimed to study nanomodified HPC with multi-walled carbon nanotubes
(MWCNT). The effect of MWCNT concentration, from 0% to 0.6% of cement weight, was …

Influence of Nanosilica and Superplasticizer Incorporation on the Hydration, Strength, and Microstructure of Calcium Sulfoaluminate Cement Pastes

LUD Tambara Jr, PR de Matos… - Journal of Materials in …, 2023 - ascelibrary.org
This study investigated the effect of incorporating three types of nanosilica (NS), two
powders, and one colloidal suspension on the hydration, strength, and microstructure of …

Assessing the Rheological, Mechanical, and Photocatalytic Properties of Niobium Oxide-Incorporated White Cement Pastes

L Silvestro, C Maroli, B Koch, AS Ruviaro, G Lima… - Materials, 2023 - mdpi.com
Niobium oxide (Nb2O5) is a semiconductor that exhibits photocatalytic properties, making it
potentially valuable in addressing air pollution, self-cleaning, and self-disinfection in cement …

Fresh and hardened properties of cementitious composites with the addition of nanofibrillated cellulose

CK Czovny, GMS Gidrão, GK Bilcati… - Revista IBRACON de …, 2023 - SciELO Brasil
Evaluating the effects of nanomaterials in cementitious systems is paramount to projecting
high-performance construction materials. However, the synthesis of some nanomaterials on …

[PDF][PDF] Studying the Incorporation of Multi-Walled Carbon Nanotubes in High-Performance Concrete. Sustainability 2023, 15, 12958

E Mesquita, AM Matos, I Sousa, M Vieira, LPM Santos - 2023 - academia.edu
The current work aimed to study nanomodified HPC with multi-walled carbon nanotubes
(MWCNT). The effect of MWCNT concentration, from 0% to 0.6% of cement weight, was …